content: package com.alipay.antbenchmark.controller.cases.responseCheck;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.stereotype.Controller;
  import org.springframework.web.bind.annotation.RequestMapping;
  import org.springframework.web.bind.annotation.RequestMethod;
  import org.springframework.web.bind.annotation.ResponseBody;
  
  import javax.servlet.ServletException;
  import javax.servlet.http.HttpServlet;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import java.io.IOException;
  import java.util.ArrayList;
  import java.util.List;
  
  // assession information start
  // real vulnerability = true
  // assession project = 响应检测->dnslog
  // compose = ResponseDnslogCheck_03.java
  // bind_url = /cmdi/BS00115
  // assession information end
  
  
  @Controller
  @RequestMapping(value = "/cmdi")
  public class ResponseDnslogCheck_03 extends HttpServlet {
  
      private static final Logger log = LoggerFactory.getLogger("ResponseDnslogCheck_03");
  
      @ResponseBody
      @RequestMapping(value = "/BS00115", method = {RequestMethod.POST, RequestMethod.GET})
      public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
          response.setContentType("text/html;charset=UTF-8");
          String param = request.getParameter("BS00115");
          if (param == null) {
              param = "";
          }
          List<String> argList = new ArrayList<String>();
          String osName = System.getProperty("os.name");
          if (osName.indexOf("Windows") != -1) {
              argList.add("cmd.exe");
              argList.add("/c");
          } else {
              argList.add("sh");
              argList.add("-c");
          }
          argList.add("echo " + param);
          ProcessBuilder pb = new ProcessBuilder();
          pb.command(argList);
          try {
              Process proc = pb.start();
          } catch (Exception e) {
              log.error("doPost error. Exception :{}", e.getMessage());
          }
      }
  }
  